Paris Saint-Germain's English midfielder David Beckham sits on the bench during the UEFA Champions League round of 16 second leg football match Paris Saint-Germain vs Valencia, on March 6, 2013 at the Parc-des-Princes stadium in Paris. (Photo: AFP/Getty Images)

David Beckham

Paris Saint-Germain's English midfielder David Beckham (R) warms up prior to enter the pitch during the UEFA Champions League round of 16 second leg football match Paris Saint-Germain vs Valencia, on March 6, 2013 at the Parc-des-Princes stadium in Paris. (Photo: AFP/Getty Images)

David Beckham

Paris Saint-Germain's English midfielder David Beckham warms up prior to the UEFA Champions League round of 16 second leg football match Paris Saint-Germain vs Valencia, on March 6, 2013 at the Parc-des-Princes stadium in Paris. (Photo: AFP/Getty Images)

David Beckham

Paris Saint-Germain's English midfielder David Beckham warms up prior to the UEFA Champions League round of 16 second leg football match Paris Saint-Germain vs Valencia, on March 6, 2013 at the Parc-des-Princes stadium in Paris. (Photo: AFP/Getty Images)

David Beckham

Paris Saint-Germain's English midfielder David Beckham warms up prior to the UEFA Champions League round of 16 second leg football match Paris Saint-Germain vs Valencia, on March 6, 2013 at the Parc-des-Princes stadium in Paris. (Photo: AFP/Getty Images)

David Beckham

David Beckham of PSG warms up prior to the Round of 16 UEFA Champions League match between Paris St Germain and Valencia CF at Parc des Princes on March 6, 2013 in Paris, France. (Photo: Getty Images)

David Beckham

Paris Saint Germain's David Beckham stretches before his round of sixteen second leg Champions League soccer match against Valencia, at the Parc des Princes stadium in Paris, Wednesday, March 6, 2013. (Photo: AP)

David Beckham

Paris Saint Germains David Beckham stretches before his round of sixteen second leg Champions League soccer match against Valencia, at the Parc des Princes stadium in Paris, Wednesday, March 6, 2013. (Photo: AP)

David Beckham

Paris Saint-Germain's English midfielder David Beckham eyes the ball during a warm up session prior to the UEFA Champions League round of 16 second leg football match Paris Saint-Germain vs Valencia, on March 6, 2013 at the Parc-des-Princes stadium in Paris. (Photo: AFP/Getty Images)

David Beckham

Paris Saint-Germain's English midfielder David Beckham warms up prior to the UEFA Champions League round of 16 second leg football match Paris Saint-Germain vs Valencia, on March 6, 2013 at the Parc-des-Princes stadium in Paris. (Photo: AFP/Getty Images)

David Beckham

Paris Saint-Germain's English midfielder David Beckham arrives to warm up prior to the UEFA Champions League round of 16 second leg football match Paris Saint-Germain vs Valencia, on March 6, 2013 at the Parc-des-Princes stadium in Paris. (Photo: AFP/Getty Images)

David Beckham

Paris Saint-Germain's English midfielder David Beckham juggles during a warm up session prior to the UEFA Champions League round of 16 second leg football match Paris Saint-Germain vs Valencia, on March 6, 2013 at the Parc-des-Princes stadium in Paris. (Photo: AFP/Getty Images)

David Beckham

Paris Saint-Germain's English midfielder David Beckham warms up prior to the UEFA Champions League round of 16 second leg football match Paris Saint-Germain vs Valencia, on March 6, 2013 at the Parc-des-Princes stadium in Paris. (Photo: AFP/Getty Images)

David Beckham

Paris St Germain's David Beckham warms-up before his team's Champions League soccer match against Valencia at the Parc des Princes stadium in Paris, March 6, 2013. (Photo: Reuters)

David Beckham

Paris Saint-Germain's English midfielder David Beckham warms up prior to the UEFA Champions League round of 16 second leg football match Paris Saint-Germain vs Valencia, on March 6, 2013 at the Parc-des-Princes stadium in Paris. (Photo: AFP/Getty Images)